Claude fails to make commits by default depending on commit message #938
Description
Describe the bug
When setting up the Claude Code GitHub action, I sporadically encounter errors with Claude's ability to commit changes it makes.
To Reproduce
Install Claude Code action via /install-github-app and then open a few issues for Claude to work on and wait for it to fail to commit the changes due to permission issues.
Expected behavior
I expect Claude to commit changes to files it writes.
Screenshots
It seems to be when the message has line breaks or other commands mixed in that it doesn't match the permitted commands.
Notice how it tries different messages and on the n-th attempt with just one-line messages, it successfully performs the commit.
Workflow yml file
I'm just using the default workflow file that comes with /install-github-app
API Provider
[x] Anthropic First-Party API (default)
[ ] AWS Bedrock
[ ] GCP Vertex
Additional context
I have no CLAUDE.md file or anything else in the repo which would affect instructions or enforce additional permissions.